Originally Posted by Twin-shocker
Its really very silly for those who dont know how to waste time trying to "port" a 2T cylinder, when in most cases the squish clearance is going to be way out, and exhaust and intake systems are likely to be a very long way from ideal.
Squish clearance can only be way out in one way...too much, too little and you will be banging the piston on the head. Too little and your compression will be lacking. A stock bike's squish clearance is usually "in the hunt" and total compression is more of a concern than simple squish clearance. IMO that is.